Olney, TX to Laredo, TX is 465.5 miles and takes about 8h 51m via South US Highway 281, with a fuel budget near $68 and enough daylight to finish in a day. This trip covers ground within the Great Plains region, transitioning from north to south Texas. The route primarily follows highway segments, offering a straightforward drive for those looking to cover distance efficiently. With a recommended two-day pace, you can break up the drive comfortably. Consider this option if you want a direct path through Texas with minimal complexity.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
232.8 miles from Olney, TX
A natural place for your longest stop of the day
, about 4h 39m into the drive
.
Main Roads
Road
Distance
Duration
South US Highway 281
153.7 mi
2h 57m
Purple Heart Trail
144.5 mi
2h 26m
US Highway 281
39.9 mi
44m
State Highway 337
21.1 mi
21m
North US Highway 281
19 mi
20m
US 281
17.6 mi
20m
State Highway 16 South
14.2 mi
20m
South Pan Am Expressway
10.4 mi
12m
Longest stretch:
South US Highway 281
— 153.7 mi, about 2h 57m
Traffic on I-35
Hour-of-day weekday pattern from 48 FHWA count stations on your route.
Peak
5 PM
~1,436 veh/hr typical
· worst 1,716
Quietest
2 AM
~235 veh/hr
Peak-to-quiet ratio
6.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Olney, TX and Laredo, TX.
1
Start on TX 114
0.2 mi·22 sec·East Main Street
2
Continue on TX 114
9.8 mi·14 min·State Highway 114 East
3
Turn right onto FM 1769
8.0 mi·14 min·FM 1769
4
At end of road, turn left onto US Highway 380 West
4.9 mi·6 min·US Highway 380 West
5
Continue on US 380; TX 16
1.2 mi·2 min·Elm Street
6
Continue on TX 16
14 mi·20 min·State Highway 16 South
7
Continue on TX 337
21 mi·21 min·State Highway 337
8
At end of road, turn left onto US 180; BH
1.8 mi·2 min·US Highway 180 West
9
Continue on US 180; BH
1.0 mi·1 min·Southwest 1st Street
10
Turn right onto US 281
1.7 mi·2 min·South Oak Avenue
11
Continue on US 281
40 mi·44 min·US Highway 281
Use the straight lane.
12
Continue on US 281
1.1 mi·1 min·East Road
Use the straight / right lanes.
13
Continue on US 281
18 mi·20 min·South US Highway 281
14
Continue on US 281; TX 6
0.4 mi·28 sec·North 2nd Street
15
Turn right onto US 281
0.6 mi·38 sec·North Walnut Street
Use the right lane.
16
Turn straight onto US 281
19 mi·20 min·North US Highway 281
17
Continue on US 281
2.3 mi·2 min·North Rice Street
18
Continue on US 281
43 mi·49 min·South US Highway 281
19
Continue on US 183; US 190; US 281
1.6 mi·3 min·North Key Avenue
20
Turn right onto US 281 Bus
20 mi·21 min·South US Highway 281
21
Continue on US 281
3.6 mi·5 min·North Water Street
22
Continue on US 281
46 mi·54 min·South US Highway 281
23
Continue on US 281
1.2 mi·2 min·Main Street
24
Continue on US 281
27 mi·31 min·South US Highway 281
25
Turn straight onto US 281
3.1 mi·3 min·US 281
26
Keep slight left at fork onto US 281 HOV Lane
2.9 mi·3 min·US 281 HOV Lane
27
Merge onto US 281
15 mi·17 min·US 281
Use the straight / slight right lanes.
28
Take the exit
0.4 mi·48 sec
Toward I 35 South: LaredoUse the slight right lane.
29
Merge onto I 35
229 ft·3 sec·North Pan Am Expressway
30
Keep slight left at fork onto I 35
2.1 mi·2 min·North Pan Am Expressway
Toward I 35 South: Lower Level, LaredoUse the slight left lane.
31
Keep slight right at fork onto I 10; US 87
10 mi·12 min·South Pan Am Expressway
Toward I 10 East, US 87 South, Spur 536: Houston, South Alamo StreetUse the slight right lane.
32
Continue on I 35
144 mi·2 hr 26 min·Purple Heart Trail
Use the straight / slight right lanes.
33
Turn right onto Houston Street
0.3 mi·42 sec·Houston Street
34
Turn left onto I 35 Bus
272 ft·12 sec·Salinas Avenue
35
Turn left onto Matamoros Street
306 ft·5 sec·Matamoros Street
36
Arrive at destination
Matamoros Street
Trip Plan
For this 465.5-mile drive, splitting it over two days is recommended to avoid a very long single day of driving. Plan to leave Olney in the morning, aiming to complete around half the distance on your first day. Ensure you have enough fuel before departing, as the longest stretch without services could be up to 153.7 miles on South US Highway 281. Keep an eye on your fuel gauge, especially during the latter half of the trip. The $68 fuel cost is an estimate, so budget accordingly and check local prices.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 232.8 miles from Olney, TX, or about 4h 39m into the drive.
The longest continuous stretch on this route runs about 153.7 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 102 miles or 2h 7m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 232.8 miles or 4h 39m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 232.8 miles or 4h 39m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 49m
Traffic, exits, and arrival timing usually matter more near Laredo, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Olney, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Olney, TX
Aim for roughly 233 miles and 4.4 hours of wheel time on this day.
Day 2
Finish the approach into Laredo, TX
Aim for roughly 233 miles and 4.4 hours of wheel time on this day.
Your first comfortable stop window is around 102 miles from Olney, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on South US Highway 281 for about 153.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 15
5 decision points cluster between mile 123.3 and 310.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
123.3 mi into trip|~2h 32m in|US 281 / North Walnut Street
Turn right onto US 281 / North Walnut Street
Lane positioning matters here
Use the right lane.
5
293.2 mi into trip|~5h 50m in|US 281
Merge onto US 281
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
307.7 mi into trip|~6h 8m in
Take the exit toward I 35 South: Laredo
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Toward I 35 South: Laredo
8
308.2 mi into trip|~6h 9m in|I 35 / North Pan Am Expressway
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South: Lower Level, Laredo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 35 South: Lower Level, Laredo
8
310.3 mi into trip|~6h 11m in|I 10; US 87 / South Pan Am Expressway
Keep slight right at fork onto I 10; US 87 / South Pan Am Expressway toward I 10 East, US 87 South, Spur 536: Houston, South Alamo Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 10 East, US 87 South, Spur 536: Housto...
Fuel & Cost
Regular Gas
$69.88 one way
$139.76 round trip
$3.81/gal25.4 MPG avg163 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$77.32
$154.64
premium
$4.57
$83.66
$167.32
diesel
$6.28
$115.02
$230.04
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$70
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$200–$310
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 162.9 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $49 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
139.7
1
$48.88
$22.34
Efficient EV
116.4
1
$40.73
$18.62
EV Truck/SUV
186.2
2
$65.17
$29.79
Gas CO2
163 kg
EV CO2
54 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Oct 19, 2026
Origin
Olney, TX
Evening
in Olney on Thursday
Local time
5:12 PM
CDT
Current temp
48°F
Partly Cloudy
SSE 5 mph0% chanceLive forecast
Destination
Laredo, TX
Evening
in Laredo on Thursday
Local time
5:12 PM
CDT
Current temp
62°F
Slight Chance Rain Showers
0 mph18% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
14 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
8h 51m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
San Antonio Missions National Historical Park
National Historical Park
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
11 mi from route
~28 min detour
Free
near mile 321.1
Lyndon B. Johnson National Historical Park tells the story of our 36th president beginning with his ancestors until his final resting place on his beloved LBJ Ranch. This entire "circle of life" gives...
15 mi from route
~36 min detour
Free
near mile 256.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is mostly highway, with 66% of the drive on paved roads. You'll encounter a longest stretch of 153.7 miles on South US Highway 281, offering extended periods of cruising. Expect the highway segments to eventually give way to surface roads as you approach your destination. The profile suggests a consistent driving experience with fewer interruptions on the main thoroughfares.
66% highway — fuel and pacing are the main things to plan.
36 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 153.7 mi on South US Highway 281.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on South US Highway 281 and Purple Heart Trail. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 123.3 miles in near US 281 / North Walnut Street.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 465.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 123.3 miles (US 281 / North Walnut Street): Lane positioning matters here; at 293.2 miles (US 281): Merge point - match speed before joining. Lane positioning matters here; at 307.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,422 ft386 ft
Total Climb
881 ft
Total Descent
1,651 ft
Highest Point
1,422 ft
~199.5 mi in
Elevation Range
1,036 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Olney, TX to Laredo, TX, road signs begin pointing toward Spur 536: Houston along the way.
The longest stretch is about 153.7 miles on South US Highway 281. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 233 miles on day one.
Yes — we found about 1 rest area or service plaza within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Laredo, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. There are 1 rest area along the route for bathroom stops.
The main spots that need attention: at 123.3 miles (US 281 / North Walnut Street): Lane positioning matters here; at 293.2 miles (US 281): Merge point - match speed before joining. Lane positioning matters here; at 307.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — San Antonio Missions National Historical Park and Lyndon B Johnson National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 8.9 hours each way, a round trip means 17.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Laredo, TX before the return drive.
